Use the new TCG temporary leak debugging facilities to
check that each ARM instruction does not leak temporaries.
Signed-off-by: Peter Maydell <peter.mayd...@linaro.org>
---
target-arm/translate.c | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/target-arm/translate.c b/target-arm/translate.c
index c8cbb9c..f9bb573 100644
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -9150,6 +9150,8 @@ static inline void
gen_intermediate_code_internal(CPUState *env,
gen_icount_start();
+ tcg_clear_temp_count();
+
/* A note on handling of the condexec (IT) bits:
*
* We want to avoid the overhead of having to write the updated condexec
@@ -9259,6 +9261,11 @@ static inline void
gen_intermediate_code_internal(CPUState *env,
gen_set_label(dc->condlabel);
dc->condjmp = 0;
}
+
+ if (tcg_check_temp_count()) {
+ fprintf(stderr, "TCG temporary leak before %08x\n", dc->pc);
+ }
+
/* Translation stops when a conditional branch is encountered.
* Otherwise the subsequent code could get translated several times.
* Also stop translation when a page boundary is reached. This
--
1.7.1
